Pumpkin
Pumpkins are so tolerant that they'll grow just about anywhere – even out of your compost heap!
Cucumber
Like pumpkins, cucumbers have separate male and female flowers. Only the female flowers will develop fruit.
Beans
Because they can make use of nitrogen from the atmosphere, bean plants will actually enrich the soil in your garden.
Sweet Corn
The only member of the grass family that is grown as a vegetable, sweet corn has spread from its original home in the Americas to become a staple food in many parts of the world.
This information is from the Yates Garden Guide: fully revised & updated 44th edition, HarperCollins, $39.99. You can have this information and so much more at your fingertips by purchasing the Yates Garden Guide, available at all leading bookstores and Bunnings stores.